android-download-manager

问题 i have used the below code to download a video from server in android studio and it works correctly , but when i search the video in my device i cant find it anywhere ... where does it save and how can i change destination directory on "internal storage"? private DownloadManager downloadManager; btn_download_video.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { downloadManager = (DownloadManager) getSystemService(Context.DOWNLOAD_SERVICE); Uri uri = Uri

问题 I am trying to download files using the DownloadManager from API11+. So far file downloading has gone fine, but the action bar notification displays an undetermined size progress bar and query polling return no size until the file is completely downloaded. Code: DownloadManager.Request request = new DownloadManager.Request(Uri.parse(attachment.getUrl()) .setAllowedNetworkTypes( DownloadManager.Request.NETWORK_WIFI | DownloadManager.Request.NETWORK_MOBILE) .setMimeType(attachment

问题 I am using Android DownloadManager, and have the ability to cancel ongoing download. This call also removes download progress from notification bar on all device I tested but from Nexus 5(running Android 5.0.1). Behavior is download is canceled but notification is not and get stuck at percentage complete when cancel was requested. Here is how I set request object to display notification DownloadManager.Request.setNotificationVisibility(Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED); And this is

问题 I'm trying to develop app that show videos and you can Download it i'm using Download Manager class but it didn't work, also it didn't give me any error :( this is my download manager code: public void downloadFileFromUrl(String url, String fileName) { String filePath=Environment.getExternalStorageDirectory() + File.separator + "BlueNet"; File folder = new File(filePath); if (!folder.exists()) { folder.mkdirs(); } try { Uri downloadUri = Uri.parse(url); DownloadManager.Request request = new

问题 Firstly, there are a lot of questions on this subject, but none reflect my issue. I have for example read this and this. The issue that I have, is that in an extremely small number of cases, my function to setDestinationInExternalPublicDir results in the following stack trace: Fatal Exception: java.lang.RuntimeException: Unable to start receiver com.onlinetvrecorder.otrapp2.listeners.DownloadUpdateReceiver: java.lang.IllegalStateException: Unable to create directory: /mnt/sdcard/Download at

问题 Firstly, there are a lot of questions on this subject, but none reflect my issue. I have for example read this and this. The issue that I have, is that in an extremely small number of cases, my function to setDestinationInExternalPublicDir results in the following stack trace: Fatal Exception: java.lang.RuntimeException: Unable to start receiver com.onlinetvrecorder.otrapp2.listeners.DownloadUpdateReceiver: java.lang.IllegalStateException: Unable to create directory: /mnt/sdcard/Download at

问题 After "observing" about ContentObserver I noticed that OnChange before API 16 not passing any parameters, so I decided to implement it to each row on my project (the project is downloading url's with the build-in DownloadManager) for each row I'm creating a new ContentObserver : Uri downloadsContentUri = Uri.parse("content://downloads/my_downloads/downloads/" + appDownloadId); DownloadsObserver downloadsObserver = new DownloadsObserver(downloadId, new Handler()); getContentResolver()

问题 I've googled much and I don't find my solution about two pause and resume button. I use from this code and this . But I don't know how implement pause and resume capability and set what to my pause and resume button onclick event: pausebtn.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { stopdownload(); AND resumedownload(); <------ } }); Thanks in advance. 回答1: To stop download call downloadTask.cancel(false); To support resuming download you can use

问题 I'm using Android download manager class. I need to write "Download Complete" after all downloads are completed. I have tried something and it's working. But in here it's writing after file by file completed. I need to write only once (After all are completed). I also tried without a cursor. But I failed to achieve. public class DownloadReceiver extends BroadcastReceiver { Context context; @Override public void onReceive(Context context, Intent intent) { long receivedID = intent.getLongExtra(

问题 On upgrading recently to API 29, my code: downloadManager.addCompletedDownload(downloadFilename, downloadFilename, true, saveInfo.mimeType, downloadPath, outputFile.length(), true) …now produces a deprecation warning: Warning: 'addCompletedDownload(String!, String!, Boolean, String!, String!, Long, Boolean): Long' is deprecated. Deprecated in Java The API documentation for DownloadManager.addCompletedDownload says: This method was deprecated in API level 29. Apps should instead contribute